mongodb crashed: write to oplog failed: DocTooLargeForCapped: document doesn't fit in capped collection

My mongodb crashed and after googling for a few days I have been unable to come up with any solution. I would ggreatly appreciate any pointers

[rsSync-0] Assertion: Location17322: write to oplog failed: DocTooLargeForCapped: document doesn't fit in capped collection. size: 124 storageSize:134217728 src/mongo/db/repl/oplog.cpp 142
2020-09-01T14:41:47.219+0000 F -        [rsSync-0] terminate() called. An exception is active; attempting to gather more information
2020-09-01T14:41:47.236+0000 F -        [rsSync-0] DBException::toString(): Location17322: write to oplog failed: DocTooLargeForCapped: document doesn't fit in capped collection. size: 124 storageSize:134217728
Actual exception type: mongo::error_details::throwExceptionForStatus(mongo::Status const&)::NonspecificAssertionException
 0x5574f1ed7611 0x5574f1ed6ff5 0x5574f1fcb896 0x5574f205fad9 0x5574f1fcb235 0x7fa2e346bf83 0x7fa2e346c487 0x5574f07c3838 0x5574f084dd4b 0x5574f084e57f 0x5574f083d216 0x5574f16e6b85 0x5574f16e70fb 0x5574f166dadc 0x5574f166f0ac 0x5574f166fae6 0x5574f1fe6af0 0x7fa2e32466ba 0x7fa2e2f7c4dd
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"5574EFA58000","o":"247F611","s":"_ZN5mongo15printStackTraceERSo"},{"b":"5574EFA58000","o":"247EFF5"},{"b":"5574EFA58000","o":"2573896","s":"_ZN10__cxxabiv111__terminateEPFvvE"},{"b":"5574EFA58000","o":"2607AD9"},{"b":"5574EFA58000","o":"2573235","s":"__gxx_personality_v0"},{"b":"7FA2E345C000","o":"FF83"},{"b":"7FA2E345C000","o":"10487","s":"_Unwind_Resume"},{"b":"5574EFA58000","o":"D6B838","s":"_ZN5mongo4repl26ReplicationCoordinatorImpl19signalDrainCompleteEPNS_16OperationContextEx"},{"b":"5574EFA58000","o":"DF5D4B","s":"_ZN5mongo4repl8SyncTail17_oplogApplicationEPNS0_11OplogBufferEPNS0_22ReplicationCoordinatorEPNS1_14OpQueueBatcherE"},{"b":"5574EFA58000","o":"DF657F","s":"_ZN5mongo4repl8SyncTail16oplogApplicationEPNS0_11OplogBufferEPNS0_22ReplicationCoordinatorE"},{"b":"5574EFA58000","o":"DE5216"},{"b":"5574EFA58000","o":"1C8EB85","s":"_ZN5mongo8executor22ThreadPoolTaskExecutor11runCallbackESt10shared_ptrINS1_13CallbackStateEE"},{"b":"5574EFA58000","o":"1C8F0FB"},{"b":"5574EFA58000","o":"1C15ADC","s":"_ZN5mongo10ThreadPool10_doOneTaskEPSt11unique_lockISt5mutexE"},{"b":"5574EFA58000","o":"1C170AC","s":"_ZN5mongo10ThreadPool13_consumeTasksEv"},{"b":"5574EFA58000","o":"1C17AE6","s":"_ZN5mongo10ThreadPool17_workerThreadBodyEPS0_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE"},{"b":"5574EFA58000","o":"258EAF0"},{"b":"7FA2E323F000","o":"76BA"},{"b":"7FA2E2E75000","o":"1074DD","s":"clone"}],"processInfo":{ 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 mongod(_ZN5mongo15printStackTraceERSo+0x41) [0x5574f1ed7611]
 mongod(+0x247EFF5) [0x5574f1ed6ff5]
 mongod(_ZN10__cxxabiv111__terminateEPFvvE+0x6) [0x5574f1fcb896]
 mongod(+0x2607AD9) [0x5574f205fad9]
 mongod(__gxx_personality_v0+0x2B5) [0x5574f1fcb235]
 libgcc_s.so.1(+0xFF83) [0x7fa2e346bf83]
 libgcc_s.so.1(_Unwind_Resume+0x57) [0x7fa2e346c487]
 mongod(_ZN5mongo4repl26ReplicationCoordinatorImpl19signalDrainCompleteEPNS_16OperationContextEx+0x4F8) [0x5574f07c3838]
 mongod(_ZN5mongo4repl8SyncTail17_oplogApplicationEPNS0_11OplogBufferEPNS0_22ReplicationCoordinatorEPNS1_14OpQueueBatcherE+0xF1B) [0x5574f084dd4b]
 mongod(_ZN5mongo4repl8SyncTail16oplogApplicationEPNS0_11OplogBufferEPNS0_22ReplicationCoordinatorE+0x17F) [0x5574f084e57f]
 mongod(+0xDE5216) [0x5574f083d216]
 mongod(_ZN5mongo8executor22ThreadPoolTaskExecutor11runCallbackESt10shared_ptrINS1_13CallbackStateEE+0x1A5) [0x5574f16e6b85]
 mongod(+0x1C8F0FB) [0x5574f16e70fb]
 mongod(_ZN5mongo10ThreadPool10_doOneTaskEPSt11unique_lockISt5mutexE+0x14C) [0x5574f166dadc]
 mongod(_ZN5mongo10ThreadPool13_consumeTasksEv+0xBC) [0x5574f166f0ac]
 mongod(_ZN5mongo10ThreadPool17_workerThreadBodyEPS0_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x96) [0x5574f166fae6]
 mongod(+0x258EAF0) [0x5574f1fe6af0]
 libpthread.so.0(+0x76BA) [0x7fa2e32466ba]
 libc.so.6(clone+0x6D) [0x7fa2e2f7c4dd]
-----  END BACKTRACE  -----

The issue provides only a MongoDB 4.0.20 crash log and names no repository file, test, or entry point. Start by determining whether the Docker image configuration can reproduce the reported oplog failure; done would require a confirmed repository-level fix and a regression check.